﻿namespace Microsoft.Office.PowerPoint.STAMP.Core
{
    /// <summary>
    /// An observer that can be updated with the index of the item currently being worked on.
    /// This observer will not do anything.
    /// </summary>
    public class ProgressObserverThatDoesNothing : IProgressObserver
    {
        /// <summary>
        /// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
        /// </summary>
        public void Dispose()
        {
            
        }

        /// <summary>
        /// Updates the observers current index.
        /// </summary>
        /// <param name="progressIndex">Index of the current completed item progress.</param>
        public void Update(int progressIndex)
        {
            
        }
    }
}